【 JJY Solder Factory 】 Can solder paste replace solder?

JJYSolder manufacturerCan solder paste replace solder? This question is quite confusing for many people. Solder paste is actually a kind of product of soldering,Solder includes solder paste,Solder wire,Products such as solder rods.Solder paste is not a substitute for solder,It should replace solder wire.Due to the emergence of syringe solder paste,Make it possible for solder paste to replace solder wire.But relatively speaking,The cost of using syringe solder paste will be higher than that of solder wire.There is a product called solder paste on the market now,In fact, it is another form of rosin,Solder paste is used in conjunction with solder wire to solder electronic products,Corrosive.There are some differences between solder paste and flux paste,Flux paste and solder powder are the main components of solder paste. Below, JJY Soldering Factory will share some information with you. Let's analyze it specifically:

Solder paste is composed of alloy powder and flux paste. Solder paste is composed of active agents, adhesives, wetting agents, organic solvents, thixotropic agents and other food additives, etc. Solder paste is a paste. Compared with solder wire, its external shape is fundamentally different. For solder paste to complete its soldering, it must To dry and solidify solder paste, simply apply solder paste to the circuit board and then dry and solidify it to achieve the purpose of bonding. Compared with soldering, the safety factor index is higher and the hardness of soldering is also higher. Are these two replaceable?

1First, the solder paste must dry and solidify The most fundamental facilities of the machinery and equipment include heating platforms, electric ovens, etc. The reflow soldering equipment is more in line with the standards for solder paste drying and curing operations. The entire soldering process of solder paste in the reflow soldering oven is becoming increasingly stable. The operation of solder wire can be done manually or by equipment, and it is generally necessary after reflow soldering It would be better to use soldering for the repaired components, which saves time and effort. Manual soldering is necessary When purchasing soldering irons, if the quantity is large, you can also buy fully automatic soldering machines. This is also the facility requirement for both during the entire operation process.

2Secondly, there are certain limitations on the components to be soldered with dry solder paste and the size of the components to be soldered by manual soldering, as well as the difficulty coefficient of the soldering processing technology, all of which cannot be achieved100%Nowadays, with the increasing precision and delicacy of electronic components, simple soldering for these small and light components can no longer meet the requirements. Therefore Under the new era trend, new processing techniquesSMTThe emergence of solder paste has solved this problemSMTOne of the indispensable raw materials in surface mount technology (SMT), it is evident that solder paste is of great necessity. Correspondingly, solder has become a dedicated tool for substitute players.

3In terms of environmental protection regulations, solder paste is increasingly in line with industrial energy conservation and environmental protection requirements, while solder is slightly less so in this regard. This is because solder has certain factors that affect the natural environment, such as noise, smell, and oil stains, from the production process to the entire soldering process. This is also the reason why many processing plants nowadays have transformed their original soldering production lines into surface mount lines. Whether from the perspective of environmental protection or human operation, it complies with the current industrial production operation requirements. In the long run, it saves labor costs, greatly improves operation efficiency, and reduces the rate of non-conformity.

 Want to know about solder pasteLead-free solder pasteFor any soldering issues such as solder paste, we welcome partners to consult Shenzhen JJY Industrial Technology Co., LTD. Let's learn and grow together! The solder wire, solder paste and solder rods of JJY brand are always waiting for partners to come and take them together.